80961534

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{30187}}^1$

素因数の和:30344

約数の個数: 24

約数和(自身を含む): 176599800

約数和(自身を除く): 95638266

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 30187, 60374, 90561, 181122, 271683, 543366, 4497863, 8995726, 13493589, 26987178, 40480767, 80961534]

約数ペア:

[(1, 80961534), (2, 40480767), (3, 26987178), (6, 13493589), (9, 8995726), (18, 4497863), (149, 543366), (298, 271683), (447, 181122), (894, 90561), (1341, 60374), (2682, 30187)]